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Builder Bolt Carbon Steel Roofing Bolt with Nut and Washers Clamp
US$0.15
10,000-49,999 Pieces
US$0.10
50,000-149,999 Pieces
US$0.081
150,000+ Pieces
Product specifications
1
Product profile
Customization
AvailableMaterial
Carbon SteelConnection
Common BoltGrade
4.8,8.8,10.9,12.9Application
Roofing ConnectionFinish
Blue White Zinc PlatedMOQ
1 Ton Each SizeProduct Name
Roofing Hook BoltDiameter
M6 M7 M8Length
250mm 300mm 350mm 400mmTransport Package
Bulk in Bag or Box PackageTrademark
PrimoOrigin
ChinaHS Code
7318150000Production Capacity
10000 T/ YearKey features
Multiple Strength Grades: Available in 4.8, 8.8, 10.9, and 12.9 grades for diverse roofing needs.
Customizable Dimensions: Diameter M6-M8 and lengths 250-400mm can be customized per order.
OEM/ODM Support: Full OEM and ODM services accepted including custom packaging and logos.
High Production Capacity: Monthly capacity of 600 tons with annual output reaching 20,000 tons.
Durable Zinc Plating: Blue or white zinc-plated finish ensures corrosion resistance for roofing.
Flexible MOQ Terms: Low MOQ of 1 ton per size; sample orders are also welcome.
Professional Manufacturer: 10+ years experience with 3 production bases and 200+ automatic machines.
Secure Packaging Options: Multiple packing choices including bulk, carton, and custom printed boxes.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.13h
About Our Factory & Business Background
AddressTianjin, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsScrews, Nails, Rivets, Staples, Bolt, Nut, Washer, Stamping Part
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What are the available material grades?
A:
The bolts are made of carbon steel and available in grades 4.8, 8.8, 10.9, and 12.9.
Q:Can the product dimensions be customized?
A:
Yes, diameters M6, M7, M8 and lengths 250mm, 300mm, 350mm, 400mm can be customized.
Q:Is OEM and ODM service available?
A:
Absolutely yes, we accept OEM and ODM requests including custom designs and logos.
Q:What is the minimum order quantity (MOQ)?
A:
The MOQ is 1 ton for each size, and sample orders are also acceptable.
Q:What payment terms do you accept?
A:
We accept T/T, Western Union, Money Gram, Credit Card, Paypal, and L/C.
Send Inquiry
*To:
Tianjin Primo Technology Co., Ltd.
Tianjin Primo Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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